A new drug, PQ, has been shown to protect mice from the toxic effects of radiation on normal blood cells (Photo: Rama)
Radiation is a frontline treatment for many cancers. However, its therapeutic value can come at the cost of damage to the bone marrow which produces all of the body's normal blood cells, so finding ways to protect bone marrow is a research priority. A study by the UNC Lineberger Comprehensive Cancer Center has shown that the drug PQ can successfully protect mice from lethal doses of radiation, even when given after exposure.
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